JYE Tech Forum

I soldered up my DSO068 and its finally working.
I've installed the BOB4, BOB5, BOB2 and made it work.

But i found a strange behaviour:
Whenever i press and hold the adjustwheel to turn it off, it just disables the backlight and gets stuck:
When it's at the menu and i hold the button its showing the graph and vice vera.
After that the DSO is not responding to any input of any button or the wheel.

The only possibility is to reset it by unplugging the power or using the reset-button.

My model is the 06804K.
The mainboardnumber ends with an i.


Is there anything i can do to prevent this from happening? Maybe a firmwareupdate or so.
Is this bug already known and does a work-around exist?

Update:
I think my DSO 068 is faulty. I tried to use the FFT-function on it and got stuck:
Whenever it boots i get to the fft-screen without beeing able to change anything.

A few times after booting i even see cryptic signs on the screen (see attachment).
May i get a replacement of it?